| 摘要 |
<p>An automatic sphygmomanometer comprises a cuff (1); an air pump (4) connected to the cuff a pressure reducing valve (5) for automatically adjusting the cuff pressure (the reduction rate being constant regardless of cuff pressure), an exhaust valve (6) for exhausting the air from the cuff and a driver (17) for controlling the exhaust valve (6). <IMAGE></p> |
